My 4-month-old girl has short & fine hair, it often get tangled & knotty. I have to cut away the knots & a few days later, the hair get knots again. This does not happen to my the other twin who has longer & thicker hair. So we joke that my younger twin is 'naughty' that y she get 'knotty' hair.

Currently, they r using Kodomo shampoo. Would need recommendation if anyone has encounter such prob & if California Baby or Gaia shampoo is good in detangling baby's hair?